Augur App v1.5.0

It has been waaay too long since our last release, but this one is worth it! We have a slick new redesign in this version, and behind the scenes there was a lot of code refactoring done.

🎨 Redesign!☔️ Sprinkled in react and redux magic for view/state management🐊 Augur-app has been updated to use the webpack toolchain☀️ light node client app fixes🏦 Volume is now shown in terms of ETH and shares are expressed as ShareVolume